Home / 4,235,196.24-6,353,980.20-1,712,622.96

Finding the Fourth Proportional to 4,235,196.24, 6,353,980.20 and 1,712,622.96

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Solution

The fourth proportional to 4,235,196.24, 6,353,980.20 and 1,712,622.96 is: 2,569,413.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,196.24 : 6,353,980.20 = 1,712,622.96 : x
  2. Step 2: Convert to fraction form
    4,235,196.24/6,353,980.20 = 1,712,622.96/x
  3. Step 3: Cross multiply
    4,235,196.24x = 6,353,980.20 × 1,712,622.96
  4. Step 4: Simplify right side
    4,235,196.24x = 10,881,972,377,905.39
  5. Step 5: Solve for x
    x = 10,881,972,377,905.39/4,235,196.24
  6. Step 6: Final answer
    x = 2,569,413.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.